Stadium: Cancha 5 Round: 27 Ground: Clay
| Challenger Lima MD | 2018/10/22 23:00 | Andreozzi/Duran v Alvarez/Varillas | 6-2,6-1 |
| Challenger Santo Domingo MD | 2018/10/11 20:00 | Cuevas/Marrero v Andreozzi/Duran | 6-3,6-3 |
| Challenger Szczecin MD | 2018/09/15 17:00 | Andreozzi/Duran v Drzewiecki/Polasek | 3-6,4-6 |
| Challenger Szczecin MD | 2018/09/14 15:00 | Andreozzi/Duran v Neis/Vega Hernandez | 7-6,6-4 |
| Challenger Szczecin MD | 2018/09/13 14:40 | Molteni/Zelenay v Andreozzi/Duran | 5-7,6-1,8-10 |
| Challenger Szczecin MD | 2018/09/12 13:10 | Begemann/Brown v Andreozzi/Duran | 4-6,6-2,5-10 |
| Challenger Genova MD | 2018/09/06 12:40 | Krawietz/Mies v Andreozzi/Duran | 6-4,7-6 |
| Challenger Santiago MD | 2018/03/10 20:00 | Andreozzi/Duran v Arneodo/Eysseric | 6-7,6-1,10-12 |
| Challenger Santo Domingo MD | 2018/10/12 20:30 | Lipovsek Puches/Londero v Paes/R-Valera | 4-6,6-7 |
| Challenger Santo Domingo MD | 2018/10/11 23:15 | Lipovsek Puches/Londero v Escobar/Romboli | 6-7,7-6,11-9 |
| Challenger Campinas MD | 2018/10/03 15:00 | Lipovsek Puches/Londero v Dellien/Duran | 6-7,3-6 |
| Challenger Banja Luka MD | 2018/09/12 11:30 | Krawietz/Mies v Lipovsek Puches/Londero | 7-6,6-4 |
| Challenger Blois MD | 2018/06/21 10:30 | Lipovsek Puches/Londero v Denolly/Muller | 7-6,6-2 |
| Challenger Santiago MD | 2018/03/06 19:10 | Lipovsek Puches/Londero v Agamenone/Galdos | 3-6,0-6 |